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Replaced division by reciprocal + multiply in a few places.

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This commit is contained in:
Olexa Bilaniuk 2015-03-03 11:55:36 -05:00
parent e1abc416cf
commit 16f36a5fda
1 changed files with 14 additions and 14 deletions
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28
modules/calib3d/src/rhorefc.cpp
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@ -1756,21 +1756,21 @@ static void hFuncRefC(float* packedPoints,/* Source (four x,y float coordinates)
* R(2)-= (x2*R(0) + y2*R(1))
*/
scalar1=minor[0][0];
major[0][0]/=scalar1;
major[1][0]/=scalar1;
major[2][0]/=scalar1;
major[0][4]/=scalar1;
major[1][4]/=scalar1;
major[2][4]/=scalar1;
scalar1=1.0f/minor[0][0];
major[0][0]*=scalar1;
major[1][0]*=scalar1;
major[2][0]*=scalar1;
major[0][4]*=scalar1;
major[1][4]*=scalar1;
major[2][4]*=scalar1;
scalar1=minor[1][1];
major[0][1]/=scalar1;
major[1][1]/=scalar1;
major[2][1]/=scalar1;
major[0][5]/=scalar1;
major[1][5]/=scalar1;
major[2][5]/=scalar1;
scalar1=1.0f/minor[1][1];
major[0][1]*=scalar1;
major[1][1]*=scalar1;
major[2][1]*=scalar1;
major[0][5]*=scalar1;
major[1][5]*=scalar1;
major[2][5]*=scalar1;
scalar1=minor[0][2];scalar2=minor[1][2];